- Event sender.
- Event arguments.
The AccelGroup.AccelChanged event utilizes this delegate:
Event data is passed via the Gtk.AccelChangedArgs parameter.
To attach a Gtk.AccelChangedHandler to an event, add the AccelChangedHandler instance to the event. The methods referenced by the AccelChangedHandler instance are invoked whenever the event is raised, until the AccelChangedHandler is removed from the event.